fix: YouTube Shorts render 9:16, render-helper memo keyed on body, taken-down posts masked in search - #1880
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A Short embeds at the same /embed/<id> URL as a landscape video, so the /shorts/ path of the posted link is the only orientation signal. Tag the YouTube wrapper with markdown-video-link-youtube-portrait (link and bare text paths, click-to-play and embedVideosDirectly) and mark a pasted /shorts/ iframe portrait-embed. Size the modifier 9:16 at 360px max on web and self-hosted, matching the existing portrait embeds. Closes #1271
…ts playable The embedVideosDirectly iframe (.youtube-player) was caught by the global iframe rules in _markdown.scss and ecency-renderer.scss, which outrank the wrapper's fill rule, so a Short rendered as a small player at the top of its 9:16 box on waves (and landscape embeds overflowed). Exclude it. A pasted youtube.com/shorts/<id> iframe is refused by X-Frame-Options; point it at /embed/<id> when the id is a valid video id. Crop the 4:3 click-to-play thumbnail to the portrait frame.
…ot served from cache
The search index is not DMCA-aware, so /search, community and profile search, decks search columns, controversial/rising and the related-posts strip could serve a listed post's title, excerpt and image. Every /search-api response that carries post rows now goes through one parser that masks listed rows (exact @author/permlink match, same test as filterDmcaEntry and the curation mask). The related-posts strip skips them instead of showing a blank card.
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PR Summary by QodoFix Shorts rendering, body-aware memos, and search masking
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| export function makeEntryCacheKey(entry: any): string { | ||
| return `${entry.author}-${entry.permlink}-${entry.last_update}-${entry.updated}` | ||
| return `${entry.author}-${entry.permlink}-${entry.last_update}-${entry.updated}-${entryBodyHash(entry)}` |
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When the original post body already equals DMCA_NOTICE_BODY, filtering changes json_metadata to {} without changing this body-only key. If catchPostImage cached an author-supplied metadata thumbnail before the DMCA lists loaded, the filtered entry therefore hits that same cache entry and continues serving the taken-down cover. Include the metadata fields that filtering clears, or an explicit censored-state discriminator, in the cache key.
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Fixed in ca182d7: catchPostImage now verifies a fingerprint of the metadata fields it reads (thumbnails, image, parsed the same way getImage parses them) along with the body. So a body that already equals the notice, with only json_metadata cleared, no longer returns the old cover. Specced for both the image and the thumbnails case.
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1. Search still exposes takedown details
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This repository does not receive automatic reviews because it has fewer than 10 stars. ⚙️ Run configurationConfiguration used: Organization UI Review profile: CHILL Plan: Advanced Run ID: 📝 WalkthroughWalkthroughThe change adds DMCA masking to search responses and body-sensitive render cache keys, and resets search queries when DMCA lists load. It also identifies YouTube Shorts as portrait embeds, rewrites valid Shorts iframe URLs, and adds portrait sizing rules to web and self-hosted renderers. ChangesDMCA content masking
YouTube Shorts portrait rendering
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Bug fix · Severity of issue fixed: Medium Sequence Diagram(s)sequenceDiagram
participant SearchQuery
participant parseSearchResponse
participant parseJsonResponse
participant maskDmcaSearchResponse
SearchQuery->>parseSearchResponse: pass search response
parseSearchResponse->>parseJsonResponse: validate and parse response
parseJsonResponse-->>parseSearchResponse: parsed SearchResponse
parseSearchResponse->>maskDmcaSearchResponse: mask listed post rows
maskDmcaSearchResponse-->>SearchQuery: return masked response
sequenceDiagram
participant aMethod
participant youtubeVideoLinkClass
participant RenderedLink
participant RendererStyles
aMethod->>youtubeVideoLinkClass: classify source URL
youtubeVideoLinkClass-->>aMethod: return portrait modifier
aMethod->>RenderedLink: emit link with modifier
RenderedLink->>RendererStyles: apply portrait selector
Merge Risk: 🟡 Moderate · up to A listed post can retain previously rendered content in a narrow collision case, and Shorts can lose portrait sizing in mini-markdown views. Resolve the cache-key risk before merging and correct the mini-markdown rule. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 28.57% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 28 functions across 22 files. (3 skipped: 3 unsupported.) ✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Actionable comments posted: 2
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Inline comments:
In `@apps/web/src/features/post-renderer/ecency-renderer.scss`:
- Around line 474-478: Add a more specific `.markdown-view.mini-markdown`
portrait rule for `.markdown-video-link-youtube-portrait` so it overrides the
later `.markdown-video-link` sizing, preserving `padding-bottom: 0` and `height:
auto` for Shorts in mini-markdown views.
In `@packages/render-helper/src/helper.ts`:
- Line 255: Replace the 32-bit FNV-1a digest in hashBody with a
collision-resistant digest so distinct entry bodies cannot reuse cache keys.
Preserve the existing handling of non-string bodies, and use the project’s
available cryptographic hashing utility.
After applying the fix, consider running `coderabbit review --agent` for local
review. Visit https://docs.coderabbit.ai/cli?utm_source=ghpr
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Configuration used: Organization UI
Review profile: CHILL
Plan: Advanced
Run ID: 9a116f09-3d27-4bef-9736-3119ac7e421b
📒 Files selected for processing (25)
apps/self-hosted/src/core/dmca.test.tsapps/self-hosted/src/core/dmca.tsapps/self-hosted/src/styles/blog-markdown.cssapps/self-hosted/src/styles/youtube-shorts-portrait.test.tsapps/web/src/features/post-renderer/ecency-renderer.scssapps/web/src/specs/features/post-renderer/youtube-shorts-portrait.spec.tsxapps/web/src/styles/_markdown.scsspackages/render-helper/src/entry-cache-body.spec.tspackages/render-helper/src/helper.spec.tspackages/render-helper/src/helper.tspackages/render-helper/src/markdown-2-html.spec.tspackages/render-helper/src/methods/a.method.spec.tspackages/render-helper/src/methods/a.method.tspackages/render-helper/src/methods/iframe.method.spec.tspackages/render-helper/src/methods/iframe.method.tspackages/render-helper/src/methods/text.method.spec.tspackages/render-helper/src/methods/text.method.tspackages/sdk/src/modules/posts/utils/filter-dmca-entries.tspackages/sdk/src/modules/search/dmca.spec.tspackages/sdk/src/modules/search/dmca.tspackages/sdk/src/modules/search/parse-json-response.tspackages/sdk/src/modules/search/queries/get-search-api-infinite-query-options.tspackages/sdk/src/modules/search/queries/get-search-query-options.tspackages/sdk/src/modules/search/queries/get-similar-entries-query-options.tspackages/sdk/src/modules/search/requests.ts
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YOUTUBE_EMBED_REGEX only accepted www.youtube.com, so a pasted youtube.com or m.youtube.com iframe (embed or shorts) was dropped as unsupported and a Short on those hosts skipped the /embed/ rewrite. Accept both hosts and pin the src to www.youtube.com, the host the renderer emits everywhere else.
…adata it was built from
1 participant
Package fixes in render-helper and sdk, one or more commits per issue. Needs the
patch:render-helperandpatch:sdklabels so the bot rebuilds and publishesdist; web and self-hosted pick the changes up from the rebuilt dist.YouTube Shorts render 9:16 (#1271)
YouTube Shorts are vertical but embed at the same
/embed/<id>URL as a landscape video, so every Short played pillarboxed in a 16:9 box. The only orientation signal is the/shorts/path the author posted, which was dropped during rendering.youtube.com/shorts/get an extramarkdown-video-link-youtube-portraitclass, in both click-to-play andembedVideosDirectlymode./shorts/<id>iframe was always blank: YouTube serves the shorts page withX-Frame-Options: SAMEORIGIN. It is now pointed at/embed/<id>(id validated) and markedportrait-embed, the class Truvvl's 9:16 embeds already use.youtube.comandm.youtube.com(embed or shorts) are now accepted and pinned towww.youtube.com; previously they were dropped as unsupported. Lookalike hosts, userinfo, ports and backslash forms are still dropped.ecency-renderer.scss) and self-hosted (blog-markdown.css): the portrait modifier is sized 9:16 with a 360px max width, matching the existing portrait embeds; the click-to-play thumbnail is cropped to the frame..youtube-player, used by waves) is excluded from the global fixed-size iframe rule, which shrank it inside its box (a Short rendered as a 360x360 player atop a tall black box; landscape overflowed by 22px).watch?v=oryoutu.be/carry no hint and stay 16:9.Closes #1271
Render-helper memo keyed on the body (#1872)
The entry memo (
markdown2Html,catchPostImage,getPostBodySummary) keyed on author, permlink,last_updateandupdated. A takedown replaces the body without touchinglast_update, so an entry rendered before the lists were in force kept serving its original HTML, cover and summary. Self-hosted blogs hit this directly: the lists load in the background and the refetched, filtered posts got the old covers back from the memo.catchPostImagetheimage/thumbnailsmetadata it reads), so neither a crafted hash collision with the takedown notice nor a metadata-only takedown can return pre-takedown output.Closes #1872
Taken-down posts masked in search (#1871)
The search index is not DMCA-aware (the search API filters nsfw only and the API proxy passes rows through), so the fix is client side.
/search-apicall that returns post rows (search,similar,searchQueryOptions,getSearchApiInfiniteQueryOptions,getControversialRisingInfiniteQueryOptions) parses through one helper that masks listed rows, matching exact@author/permlinklikefilterDmcaEntry.img_urlare blanked, and the body becomes the same notice the entry page shows. The related-posts strip skips listed posts instead.Closes #1871
Test plan
youtube.com/shorts/link renders 9:16 on the entry page and on waves; a pasted Shorts iframe plays